224404022 has 32 divisors (see below), whose sum is σ = 364262400. Its totient is φ = 103356000.

The previous prime is 224404013. The next prime is 224404027. The reversal of 224404022 is 220404422.

It is a junction number, because it is equal to n+sod(n) for n = 224403985 and 224404003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224404027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225947 + ... + 226937.

It is an arithmetic number, because the mean of its divisors is an integer number (11383200).

Almost surely, 2^224404022 is an apocalyptic number.

224404022 is a deficient number, since it is larger than the sum of its proper divisors (139858378).

224404022 is a wasteful number, since it uses less digits than its factorization.

224404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 224404022 is about 14980.1208940382. The cubic root of 224404022 is about 607.6827086245.

Adding to 224404022 its reverse (220404422), we get a palindrome (444808444).

It can be divided in two parts, 22440 and 4022, that added together give a palindrome (26462).

The spelling of 224404022 in words is "two hundred twenty-four million, four hundred four thousand, twenty-two".